It is a dubious argument anyways. If faxed documents distorts the document so severely that you can't verify it, then why bother trying to verify a signature of the faxed document. You get dizzy trying to follow the logic of this loser. She should have demanded the original document before airing the story, if she really had integrity. Not some faxed copy from a dubious source with an axe to grind.
Mary was stunned that anyone would even question Dan (and herself), especially considering the documents came such a credible source. (/sarcasm)